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Cursed point motors!


AllScales

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Like I mentioned last week, there wouldn't be quite such a hive of activity this week, for starters there was work to contend with, and then the house needs looking after as well!

 

I did do a little rail grinding, but not much... I also decided that it would be best to fit point motors before going far down the scenic route.... So on Saturday it was off to see Andy at KGR and the builders merchants. The result? One sheet of 50mm polystyrene cut into four chunks four ease of handling, a rock starter kit, some n-gauge track crossings, a bus shelter, light coloured ballast and some fence posts.

 

Anyway, I put the board on its side and have attempted fitting three motors, and it's not been a great success. I just don't seem to be able to get it right. The lest time I fitted some the points were parallel with the edge of the board which helps in terms of orientation, this time they're not!

 

Any suggestions on how to make it easier? I think turning the board properly upside down will help but this will require a jig due to ramp and the buffer stops.

 

Any advice greatly appreciated! Now lunch first, then it's time to mow the lawn!

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Why not drill a small hole (1mm or less) or put a track pin in at either end of the point mid way between the rails, make sure the drill or pin goes all the way through the baseboard and then draw a line between the holes underneath. You then know exactly which orientation the point is in and can position your point motor more accurately.

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Hi Vonzack,

 

That's a good idea, I like it!

 

I also had another idea to turn the base board upside down, and then put the point motor through from the top.

 

Once I've managed that, move the point blades from underneath (i.e. by moving the blades) watching way the the point motor moves.

 

Turn the motor slowly until you can hold the motor in place with minimal pressure only.

 

I'm trying this now and will report success if that's the result, more curses if not!

 

There are two holes which will need some enlargement, my fault for not fitting point motors as I went along!

 

I think I will be putting together a list of do's and don'ts at the end of this excercise! Turning over the layout is a bit awkward giving that there is now a ramp on it... So I managed to find some 4x2 in the loft to hold it up.

 

Thanks!

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